Grizzly G0456 Heavy Duty Wood Lathe Manual

The Grizzly G0456 is a heavy-duty wood lathe designed for serious turning projects, featuring a powerful motor, variable speed control, large swing capacity, and robust construction. It includes a cast iron bed, sliding headstock, digital RPM readout, indexing head, and multiple safety features. Below are key sections for safety, features, assembly, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Heavy-duty cast iron bed, Sliding headstock, Variable speed motor, Digital RPM display, Indexing head, Tool rest, Tailstock, and Emergency stop switch.

Assembly Instructions

Unpack all components carefully. Assembly requires two people.

1. Place bed on sturdy workbench or stand: Ensure level surface.
2. Attach headstock: Slide onto bed ways and secure with locking bolts.
3. Install tailstock: Place on opposite end of bed, align with headstock.
4. Mount tool rest base: Position near headstock, tighten securely.
5. Connect motor and controls: Follow wiring diagram for proper electrical connections.
6. Install belt and pulleys: Adjust for desired speed range before final tensioning.

WARNING! Lathe is extremely heavy; use proper lifting techniques. Ensure all bolts are tightened to specified torque.

First-Time Setup

After assembly, perform these setup steps before first use.

1. Level the lathe: Use precision level on bed ways.
2. Align headstock and tailstock: Use alignment tool to ensure perfect center alignment.
3. Test emergency stop: Press button to ensure motor stops immediately.
4. Check variable speed control: Rotate knob through full range, verify RPM display accuracy.
5. Lubricate moving parts: Apply recommended lubricant to bed ways, tailstock quill, and sliding surfaces.
6. Test indexing mechanism: Engage locking pin at various positions.

CAUTION! Never operate without proper alignment. Wear safety glasses during all setup procedures.

Specifications

• Model: Grizzly G0456 Heavy Duty Wood Lathe
• Motor: 2 HP, 110V/220V, single-phase, 1725 RPM
• Swing Over Bed: 16 inches
• Swing Over Gap: 24 inches
• Distance Between Centers: 46 inches
• Spindle Thread: 1-1/4" x 8 TPI
• Spindle Taper: MT#2
• Tailstock Taper: MT#2
• Speed Range: 500 - 2400 RPM (variable)
• Indexing Positions: 24 positions (every 15 degrees)
• Bed Construction: Cast iron, 72" long
• Approximate Shipping Weight: 450 lbs

Controls and Adjustments

Main control panel located on headstock end.

Front Controls: POWER switch, Emergency stop, Variable speed knob, Digital RPM display, Indexing lock lever.

Speed Adjustment: Rotate variable speed knob clockwise to increase RPM. Digital display shows exact speed. Headstock Adjustment: Loosen locking bolts to slide headstock along bed. Retighten securely. Tailstock Adjustment: Loosen locking lever, position as needed, retighten. Tool Rest Adjustment: Loosen locking handle, position tool rest, ensure clearance from workpiece. Indexing: Pull indexing pin, rotate spindle to desired position (marked every 15°), release pin to lock.

Accessories & Attachments

Standard accessories: 6" tool rest, Faceplate (3"), Live center (MT#2), Dead center (MT#2), Wrenches.

1. Faceplate Installation: Thread onto spindle, tighten securely with spanner wrench.
2. Live Center Installation: Insert into tailstock quill, engage locking mechanism.
3. Additional Tool Rests: Available in various sizes for different projects.
4. Steady Rest: Optional accessory for long, thin turnings.
5. Duplicator Attachment: For production turning of identical pieces.

Tip: Always use accessories designed specifically for this lathe model.

Operating Procedures

Follow these steps for safe and effective turning.

1. Mount workpiece: Secure between centers or on faceplate. Ensure tight fit.
2. Position tool rest: Adjust to within 1/4" of workpiece, slightly below centerline.
3. Select speed: Start at lower RPM for unbalanced pieces, increase as workpiece becomes round.
4. Begin turning: Use sharp tools, proper technique. Make light cuts initially.
5. Check frequently: Stop lathe to check dimensions, sanding progress.
6. Use indexing: For fluting, carving, or decorative work at precise intervals.
7. Emergency stop: Use red button immediately if vibration becomes excessive or workpiece loosens.
8. Final sanding: Perform at lower speeds with lathe running.

WARNING! Always wear face shield, not just safety glasses. Remove loose clothing, tie back long hair. Never leave lathe running unattended.

Safety Features

Emergency Stop Button: Large red button cuts power immediately. Indexing Lock: Prevents spindle rotation during carving operations. Sliding Headstock Lock: Secures headstock position during operation. Tool Rest Lock: Heavy-duty locking mechanism prevents movement during cutting.

Maintenance & Lubrication

Weekly: Clean bed ways with dry cloth. Monthly: Lubricate bed ways with light machine oil. Check belt tension. Quarterly: Clean motor vents. Check electrical connections. Annually: Replace drive belt if worn. Check spindle bearings for play.

CAUTION! Always disconnect power before maintenance. Use only recommended lubricants.

Warranty Information

Grizzly Industrial warrants every G0456 Lathe against defects in material or workmanship for 1 year from date of purchase. Warranty covers parts and labor. Damage from misuse, improper maintenance, or unauthorized modifications voids warranty. For warranty service, contact Grizzly Technical Support with model number and serial number. Serial number located on headstock casting.

Troubleshooting

Technical Support: (570) 546-9663, [email protected]

Parts Orders: (800) 523-4777, [email protected]